Replace check valve of the water pump

My house does not have a tap water system, and uses a well-pump system. Since yesterday, the operating pressure of the water pump has been chaotic. According to my experience, the check valve on the front of the water pump is malfunctioning. While the check valve doesnot close normally, the water pump cannot hold the water pressure. I bought the accessories and replaced the check valve today. I am happy to see that the pump resumed normal operation.

Видео Replace check valve of the water pump канала Cool Restoration